卵巢肿瘤在女性盆腔病变中较为常见,有良恶性之分。关于这方面的文献报道有不少,本文着重对良恶性卵巢肿瘤的CT鉴别诊断要点,进行客观地评价,从而进一步提高对该病变的定性诊断准确率。1　材料与方法1.1　一般资料　对 25例在我院手术与病理证实为卵巢肿瘤患者的CT图像及有 Ovarian tumors are more common in women with pelvic lesions, benign and malignant. There are many reports on this area, this article focuses on the differential diagnosis of benign and malignant ovarian tumor CT, the objective evaluation, so as to further improve the diagnostic accuracy of the disease. 1 Materials and Methods 1.1 General Information 25 cases of surgical and pathological evidence of ovarian cancer in our hospital CT images and there